Donny Petersen offers the real deal in performancing your Harley-Davidson Twin Cam. Graphics, pictures, and charts guide the reader on a sure-footed journey to a thorough H-D Twin Cam performance understanding. Petersen's insight makes technical issues understandable even for the novice. Donny simply explains what unfailingly works in performancing the Twin Cam. This is the second volume of Pete...

This latest Motorbooks Workshop book consists of 101 projects to boost the performance of Harley-Davidson Twin-Cam engines. The book is divided into projects that concentrate on specific aspects of the motorcycle, including engine, suspension, transmission, exhaust, brakes, and body. Photos.

A faithful reproduction of the Floyd Clymer publication of the seventh edition (1947) of the W.C. Haycraft - Book Of The Ariel - covering all models of Ariel motorcycles built between 1932 and 1939. Includes complete technical data, service and maintenance information and comprehensive detailed instructions for the repair and overhaul of all major and minor mechanical and electrical components, ma...

Donny Petersen has been educating motorcycle enthusiasts about Harley-Davidson bikes for years. Now, he has combined all his knowledge into a twelve-volume series masterpiece and this third book is one that every rider will treasure. Petersen, who has studied privately with Harley-Davidson engineers and has spent thirty-six years working on motorcycles, is sharing all of his secrets! As the founde...

Suitable for Harley owners who want to hop up their machines, this illustrated guide outlines 101 projects that improve the power, handling, and ride of Evolution-engined Harleys. It provides step-by-step instructions for projects ranging from the basics of simple maintenance to the finer points of altering gearing and upgrading ignition.

100 years of the world's greatest motorcycle in rare photos. The grand-daughter of one of the company founders shares personal Harley- Davidson history and lore and never before seen photos of the Harley and Davidson families, the vaunted factory and all those great motocycles.

Royal Enfield was one of the best-known names of the British motorcycle industry, but curiously its products have never received the adulation bestowed on the products of Triumph, BSA and others. In this complete history, Mick Walker looks at all aspects of these good-looking, innovative machines.